Abstract 3389: A multi-gene prostate cancer liquid biopsy with > 92% accuracy in diagnosis and assessment of disease status

Background: There are a paucity of blood-based biomarkers with clinical utility for prostate cancer (PCa). We examined a circulating-free mRNA (27-gene) prostate cancer signature to diagnose PCa. Clinical utility of the assay was then assessed in surgical patients. Methods: Gene identification and validation: Publicly available PCa transcriptome sets (n=5) (E-GEOD-46691, E-GEOD-46602, E-GEOD-62116, E-GEOD-62667, E-GEOD-72220: n=1,159 samples);...